Facial Expression And Emotion Capture With Skeletal Animation

via “expression and emotion transfer between faces”

LivePortrait — AI demo on HuggingFace

Unique: Disentangles expression from identity through adversarial training on a dual-encoder architecture where expression vectors are explicitly constrained to be identity-invariant, preventing identity leakage into expression coefficients

vs others: More anatomically plausible than simple texture blending approaches and more controllable than end-to-end generative models because it operates on interpretable facial action units rather than black-box latent codes